The neurotransmitter released at the neuromuscular junction is ______.

Elizabeth is an infant being tested in Ainsworth's "strange situation." When her mother leaves the room, Elizabeth does not show much response

When her mother returns, Elizabeth continues playing and does not appear to be interested in her mother. According to Ainsworth, this is an example of __________ a) secure attachment. b) disorganized/disoriented attachment. c) resistant attachment. d) avoidant attachment.

According to Freud, thinking and reasoning are controlled by the ______

a. id c. superego b. ego d. collective unconscious